package day04;

public class Demo04 {
    public static void main(String[] args) {
          int g = 234;
          int b = -147;
        System.out.println(g);//234
        System.out.println(b);//-147
          if (g>0){
              System.out.println("我今天来学习Java");
          }else if (g<0){
              System.out.println("我今天来上训练营");
          }else {
              System.out.println("今天下雨啦");

          }

    }
}
